AC-SAP is a stable, water-soluble derivative of vitamin C. Upon penetration into the skin, it releases vitamin C, helping to protect skin cells, stimulate collagen production, prevent the formation of age-related keratosis, and brighten the complexion.
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ADVANTAGES
1. Not easy to oxidize with strong stability
2. Mild and hypoallergenic
3. Promote collagen production
4. Soothe skin inflammation
EFFICACIES
• Stimulates collagen production to combat signs of aging
• Whitening effect, inhibit the formation of melanin
• Anti-oxidation and anti-inflammatory soothing effect
• Inhibit the growth of Propionibacterium acnes
FAQ
Q1: What are the advantages of SAP over VC?
A1: Composed of ascorbic acid and sodium phosphate groups, SAP's esterified structure greatly enhances the product's stability. In addition, sodium ascorbyl phosphate offers superior resistance to light and heat compared to traditional vitamin C, along with strong antioxidant properties. It remains less prone to discoloration and maintains long-term activity within formulations.
Q2: How is sodium ascorbyl phosphate used in the formula and what is the recommended dosage?
A2: Sodium ascorbyl phosphate is highly water-soluble, making it an ideal ingredient for water-based formulations. Please note that prolonged exposure to high temperatures (above 40°C) should be avoided.Recommended dosage:Skin care: 0.2-2.0%;Sun care products: 0.2-1.0%;Lighting products: >3.0%.